<button
  lv-button
  lv-dropdown
  #lvDropdown="lvDropdown"
  class="ui-dropdown-button"
  [lvDropdownMenus]="menus"
  (lvDropdownShow)="showDropdown()"
  (lvDropdownHide)="hideDropdown()"
>
  Event and Router
  <lv-select-trigger-icon [lvOpen]="checkPanelState()"></lv-select-trigger-icon>
</button>
<span style="display: inline-block; margin-left: 30px">{{ message }}</span>
